Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Linda Gartenberg, LCSW
Clinical Social Worker in Nyack, NY · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699103218
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Registry record
Entity type Individual (Type 1)
Name Linda Gartenberg
Credential LCSW
Sex Female
Practice address 339 N Broadway, Nyack, NY, 10960
Phone (845) 358-7772
Enumeration date Oct 16, 2013
Last updated in NPPES Oct 16, 2013
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License R028078-1 (NY) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
What specialty is Linda Gartenberg?
Linda Gartenberg is registered in NPPES with the primary taxonomy of Clinical Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Summit School Emotionally Disturbed Childrens' Residential Treatment Facility · Nyack, NY NPI 1558536649 Marilyn Marber Speech-Language Pathologist · Nyack, NY NPI 1053565135 Barbara Beebe Clinical Social Worker · Nyack, NY NPI 1306197512 Barbara Regal School Social Worker · Nyack, NY NPI 1114278355 Bryan Mulvihill School Social Worker · Nyack, NY NPI 1316298599 Kelly Gach School Social Worker · Nyack, NY NPI 1780935809 Cierra Osei-Buapim Clinical Social Worker · Nyack, NY NPI 1184051286 Laurie Sobler Clinical Social Worker · Nyack, NY NPI 1235597998
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-10-16.